Way to set custom rules in nodejs?

Hey,

Knockout validation work within nodejs however I am not sure how I should set custom rules?

Should I be setting them in a module and including that everywhere the rules are needed or is there some other way to set them globally?

No file, test, or entry point is mentioned. First confirm the supported way to define and share custom rules in the Knockout Validation JavaScript API; done means the guidance answers whether a module or global registration is appropriate.

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